Pivot Counties
 
We have an awesome new project we are working on. We are researching what we call "Pivot Counties," these are the counties that voted for President Obama in 2008 and 2012 and then voted for President Trump in 2012. 

Check it out https://ballotpedia.org/Pivot_Counties:_The_counties_that_voted_Obama-Obama-Trump_from_2008-2016